Practice question
Question
Vernalin is proposed to be:
Explanation
Answer: B) A hypothetical flowering stimulus. For VERNALIZATION & FLOWERING, remember the key idea and you’ll land on this option; the distractors usually swap cause and effect or confuse similar terms. Avoid: A) A plant hormone already isolated; C) A transcription factor; D) A phytochrome. Name the process first, then pick the option that describes it — don’t reverse cause and effect.